1. No Audio when connecting from Mac Pro to HDTV via HDMI 2. im currently using a mighty mouse and its like if it was on slow motion when connected through the tv. i tried a wireless mouse to see if it was the mighty mouse but no. i've adjusted the tracking speed and still like that. Its fast but at the same thing has this slow motion type of movement. i have tried to turn off Game Mode on my tv but no results. what could be causing this? i try the same mouses on my iMac and its snappy.